Figure 1.
Hair thinning of the crown area with a widened hair part with irregular borders and small clear areas of decreased density on both sides of the part line
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.